<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="http://127.0.0.1:8000/login" method="post">
    <div>
        <div>用户名：<input type="text" name="uname"></div>
        <div>密码：<input type="password" name="pwd"></div>
    </div>
    <div>
        <button>click</button>
    </div>
</form>
</body>
</html>